package edu.zut.cs.javaee.manager.course.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Example;
import org.springframework.data.domain.ExampleMatcher;
import org.springframework.data.domain.ExampleMatcher.GenericPropertyMatchers;
import org.springframework.data.domain.ExampleMatcher.StringMatcher;
import org.springframework.stereotype.Service;

import edu.zut.cs.javaee.manager.base.service.impl.GenericManagerImpl;
import edu.zut.cs.javaee.manager.course.dao.CourseDao;
import edu.zut.cs.javaee.manager.course.domain.Course;
import edu.zut.cs.javaee.manager.course.service.CourseManager;
import edu.zut.cs.javaee.manager.department.domain.Department;


@Service(value="courseManager")
public class CourseManagerimpl extends GenericManagerImpl<Course,Long> implements CourseManager {

	
	CourseDao Coursedao;

	@Autowired
	public void setCoursedao(CourseDao Coursedao) {
		this.Coursedao = Coursedao;
		this.dao=this.Coursedao;
	}

	@Override 
	public List<Course> findByName(String name) {
		Course queryCourse=new Course();
		queryCourse.setCon(name);
		ExampleMatcher matcher = ExampleMatcher.matching() // 构建对象
				.withStringMatcher(StringMatcher.CONTAINING) // 改变默认字符串匹配方式：模糊查询
				.withMatcher("name", GenericPropertyMatchers.contains()) //采用“开始匹配”的方式查询
				.withIgnorePaths("dateCreated", "dateModified"); // 忽略属性：是否关注。因为是基本类型，需要忽略掉
		// 创建实例并查询
		Example<Course> ex = Example.of(queryCourse, matcher);
		List<Course> result=this.Coursedao.findAll(ex);
		return result;
	}


}
